add cpu check

src/lego_monitoring/config/__init__.py

@@ -1,15 +1,17 @@
 import json
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 from typing import Optional
 
 from alt_utils import NestedDeserializableDataclass
 
+from .checks.cpu import CpuCheckConfig
 from .checks.temp import TempCheckConfig
 from .checks.vulnix import VulnixCheckConfig
 
 
 @dataclass
 class ChecksConfig(NestedDeserializableDataclass):
+    cpu: Optional[CpuCheckConfig] = None
     temp: Optional[TempCheckConfig] = None
     vulnix: Optional[VulnixCheckConfig] = None
 
@@ -22,9 +24,9 @@ class TelegramConfig:
 
 @dataclass
 class Config(NestedDeserializableDataclass):
-    enabled_check_sets: list[str]
     checks: ChecksConfig
     telegram: TelegramConfig
+    enabled_check_sets: list[str] = field(default_factory=list)
 
 
 def load_config(filepath: str) -> Config:

src/lego_monitoring/config/checks/cpu.py

@@ -0,0 +1,8 @@
+from dataclasses import dataclass
+from typing import Optional
+
+
+@dataclass
+class CpuCheckConfig:
+    warning_percentage: Optional[float] = 80
+    critical_percentage: Optional[float] = 90

src/lego_monitoring/config/checks/temp.py

@@ -1,4 +1,4 @@
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 from typing import Optional
 
 from alt_utils import NestedDeserializableDataclass
@@ -6,19 +6,19 @@ from alt_utils import NestedDeserializableDataclass
 
 @dataclass
 class TempReadingConfig:
-    label: Optional[str]
-    enabled: bool
-    warning_temp: Optional[float]
-    critical_temp: Optional[float]
+    label: Optional[str] = None
+    enabled: bool = True
+    warning_temp: Optional[float] = None
+    critical_temp: Optional[float] = None
 
 
 @dataclass
 class TempSensorConfig(NestedDeserializableDataclass):
-    name: Optional[str]
-    enabled: bool
-    readings: dict[str, TempReadingConfig]
+    name: Optional[str] = None
+    enabled: bool = True
+    readings: dict[str, TempReadingConfig] = field(default_factory=dict)
 
 
 @dataclass
 class TempCheckConfig(NestedDeserializableDataclass):
-    sensors: dict[str, TempSensorConfig]
+    sensors: dict[str, TempSensorConfig] = field(default_factory=dict)